Advisory 2023-06/05 Possible Interpretation Conflict

Vulnerability typeInterpretation Conflict
Severity factors

This vulnerability has a CVSS score of 5.3 with a medium severity rating.

Versions affectedFileCloud Versions 22.1 and earlier
Version fixedFileCloud Version 23.1 and later


In versions of Apache HTTP Server prior to 2.4.55, a malicious backend could cause response headers to be included in the response body, possibly causing the client to fail to process security-related responses.


These vulnerabilities have been fixed in FileCloud version which upgrades Apache HTTP Server to version 2.4.55.

What you should do to fix this vulnerability

  • If you are using FileCloud Server, it is recommended that you update to the latest version, which is or greater. This will resolve the issue.
  • If you are using FileCloud Online, your site has already been updated to the latest version.

If you have any questions about this advisory, please contact FileCloud support.